The invention discloses an improved powder tank truck which comprises a tank body used for loading, separating and drying materials. A pipeline system used for conveying gas and discharging materialsis arranged on the tank body. Gas chambers are arranged at the front end and the rear end of the tank body and higher than a fluidized bed, gas inlets for introducing gas are formed in the gas chambers, and gas outlets for discharging the gas are further formed in the gas chambers; flow limiting plates are arranged in the gas chambers; and gaps allowing a gas flow to pass through and rectifying and accelerating the gas flow exist on the flow limiting plates and/or between the flow limiting plates and the walls of the gas chambers. A fluidized bed is arranged at the bottom of the tank body in the length direction of the tank body, the fluidized bed has at least two flow dividing strips or at least one convex point structure, and breathable materials are laid on the flow dividing strips or the convex point structures and cooperate with the breathable materials to form a fluid channel. The gas chambers are moved upwards, the improved fluidized bed is used, and the intelligent ash discharging system is additionally arranged in the powder tank truck, so that a problem of ash accumulation of three parts, where ash is easily accumulated, of a traditional powder tank truck is solved.
本发明公开了改进型粉罐车,包括用于装载分离干燥物料的罐体,所述罐体上设有用于输气卸料的管路系统;设置在罐体前后两端高于流化床高度的气室,所述气室上开设有引入气体的进气口,所述气室上还开设有排出气体的出气口,所述气室内设置有限流板,所述限流板上和/或限流板与气室壁之间存在供气流通过并对气流整流加速的间隙;在罐体底部沿罐体长度方向设置的流化床,所述流化床为至少两条分流条或至少一个凸点结构,所述分流条或凸点结构上铺设有透气材料,并与透气材料配合形成流体通道。本发明通过使气室上移,并且使用改进型的流化床,且在粉罐车内增加了智能卸灰系统,解决了传统粉罐车三大易积灰部位的积灰问题。
Improved powder tank truck
改进型粉罐车
2020-08-04
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
Improved air chamber and powder tank truck using the same
European Patent Office | 2020
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